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Hey, I’m Kier! Your fun-sized fitness and nutrition coach who’s redefining health for petite women!


I used to feel discouraged by my height. I was always the shortest friend, the shortest athlete and the shortest in my family. And the moment I stopped growing vertically, I started growing horizontal.

By the end of my college career I was ashamed of my 5’0″ 132lb body.

I actively played sports all my life and I went to the gym but I had no idea why my efforts weren’t getting me the results I felt I deserved. I was confused because I’d follow the advice from the other fitness girls I saw all over social media but I didn’t look like them.

I spent countless hours reading online articles and practically stalking these taller ladies. It took me years of yo-yo dieting before I finally discovered what was right for MY petite body.


Since discovering the power of a macronutrient based approach, I successfully lost over 20 pounds and sustained a healthy body for 4+ years! Not only did I transform my body but I gained confidence, built a strong mindset, and became a powerful to petite women just like you who wish to make their own body transformation.

By following my macronutrient and volume eating methodologies, you can commit to getting BIG results that will make you feel confident and powerful!

My proven framework will change your mindset of how you approach your eating and exercise habits to result in a lean physique that empowers you, makes you excited to eat healthy, determined to stick with your workouts, and makes you confident and proud to be fun-sized!

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Kierstin was born and raised on Long Island, NY. She earned her Bachelor’s Degree in Art Education from Flagler College in 2013 and now resides in St Augustine, FL. She also became a NASM Certified Personal Trainer in 2013 and Precision Nutrition Certified Sports Nutrition Coach in 2015.  She has competed in over 11 fitness competitions and is a Natural Bikini & Figure Pro. She is also a published fitness & swimsuit model.
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